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InternationalHobaneng ha Venus e sena likhoeli, Lefatše le na le eona, 'me Saturn e felile ...

Hobaneng ha Venus e sena khoeli, Lefatše le na le e le 'ngoe, 'me Saturn e na le tse fetang 100

TLHOKOMELISO: Lintlha le maikutlo a hlahisitsoeng lingolong ke tsa ba li bolelang mme ke boikarabello ba bona. Phatlalatso ho The European Times ha ho bolele feela ho tšehetsa maikutlo, empa ho bolela tokelo ea ho e hlahisa.

LIPHETOLELO TSA TLHOKOMELISO: Lingoliloeng tsohle sebakeng sena sa marang-rang li hatisitsoe ka Senyesemane. Liphetolelo tse fetoletsoeng li etsoa ka mokhoa o ikemetseng o tsejoang e le liphetolelo tsa neural. Haeba u na le pelaelo, kamehla sheba sehlooho sa pele. Kea leboha ha u utloisisa.

Gaston de Persigny
Gaston de Persigny
Gaston de Persigny - Moqolotsi oa litaba ho The European Times News

Ha u le Lefatšeng, u ka sheba holimo bosiu ’me ua bona khoeli e khanyang ka ho phatsimang ho tloha bohōle ba lik’hilomithara tse likete tse makholo. Empa haeba motho a ne a ka iphumana a le ho Venus, ho ne ho ke ke ha e-ba joalo. Hase polanete e ’ngoe le e ’ngoe e nang le khoeli—joale ke hobane’ng ha lipolanete tse ling li e-na le likhoeli tse ’maloa ha tse ling li se na tsona? Ntlha ea pele, khoeli e bitsoa sathelaete ea tlhaho. Litsebi tsa linaleli li bitsa lintho tse sebakeng se pota-potileng 'mele e meholo khoeli. Kaha khoeli ha ea etsoa ke motho, ke sathelaete ea tlhaho.

Hona joale ho na le likhopolo-taba tse peli tse kholo mabapi le hore na ke hobane'ng ha lipolanete tse ling li na le likhoeli. Likhoeli li ka haptjoa ka matla a khoheli, haeba li le ka har'a se bitsoang radius ea planete Hill sphere, kapa li thehile hammoho le potoloho ea lipolanete.

The Hill Sphere

Lintho li na le matla a khoheli linthong tse ling tse haufi. Ha ntho e le kgolo, ho hula ho hoholo.

Matla ana a khoheli ke ona a etsang hore bohle re lule re le lefatšeng, ho fapana le ho phaphamala.

Setsi sa potoloho ea lipolanete se laoloa ke matla a khoheli a Letsatsi, a bolokang lipolanete tsohle li potoloha. Letsatsi ke ntho e kholo ka ho fetisisa setsing sa rona sa lipolanete, ho bolelang hore le na le tšusumetso e kholo ka ho fetisisa ea khoheli linthong tse kang lipolanete.

E le hore sathelaete e khone ho potoloha polanete, e tlameha ho ba haufi ka ho lekaneng hore polanete e khone ho sebelisa matla a lekaneng ho e boloka e ntse e potoloha. Bohole bo fokolang ba hore polanete e boloke sathelaete e potoloha e bitsoa Hill sphere radius.

Hill sphere radius e ipapisitse le boima ba lintho tse kholo le tse nyane. Khoeli e potolohang Lefatše ke mohlala o motle oa kamoo sebaka sa Hill sphere se sebetsang kateng. Lefatše le potoloha Letsatsi, empa Khoeli e haufi le Lefatše hoo matla a khoheli a Lefatše a ka khonang ho le hapa. Khoeli e potoloha Lefatše, eseng Letsatsi, hobane e ka har'a sebaka sa Leralla la Lefatše.

Lipolanete tse nyane joalo ka Mercury li na le radii e nyane ea Hill sphere hobane ha li khone ho fana ka matla a khoheli a mangata. Likhoeli leha e le life tse ka bang teng li ka 'na tsa huloa ke Letsatsi ho e-na le hoo.

Bo-rasaense ba bangata ba ntse ba batla ho bona hore na e ka ’na eaba lipolanete tsena li ne li e-na le likhoeli tse nyenyane nakong e fetileng. Nakong eo ho neng ho thehoa Solar System, e ka ’na eaba li ne li e-na le likhoeli tse ileng tsa ntšoa ke ho thulana le lintho tse ling tse sebakeng.

Mars e na le likhoeli tse peli, Phobos le Deimos. Bo-rasaense ba ntse ba phehisana khang ka hore na ke liasteroid tse ileng tsa feta haufi le Mars' Hill sphere radius 'me tsa nkoa ke polanete, kapa hore na li thehile ka nako e le 'ngoe le Solar System. Bopaki bo eketsehileng bo tšehetsa khopolo ea pele hobane Mars e haufi le Asteroid Belt.

Jupiter, Saturn, Uranus, le Neptune li na le Hill sphere radii e kholoanyane hobane li kholoanyane ho feta Lefatše, Mars, Mercury le Venus 'me li hole le Letsatsi. Khoheli ea tsona ea matla a khoheli e ka hapa le ho tšoara lisathelaete tse ngata tsa tlhaho li potoloha. Mohlala, Jupiter e na le likhoeli tse 95, ha Saturn e na le tse 146.

Likhoeli tse thehileng le tsamaiso ea tsona

Khopolo e ’ngoe e fana ka maikutlo a hore likhoeli tse ling li ile tsa hlaha ka nako e le ’ngoe le tsamaiso ea tsona ea linaleli.

Senepe: Likhoto li bontša matla a khoheli a sebetsang a tsamaiso ea 'mele e 'meli (setšoantšong, Letsatsi le Lefats'e) le matla a centrifugal ka foreimi e potolohang ea litšupiso. Likarolo tsa maralla ke libaka tse pota-potiloeng ke selikalikoe ho potoloha Letsatsi le Lefatše. Ho mechanics ea leholimo, lintlha tsa Lagrangian (hape li-libration points; L-points) ke lintlha tse leka-lekaneng bakeng sa lintho tse boima bo tlase tlas'a tšusumetso ea matla a khoheli ea lihlopha tse peli tse kholo tse potolohang. NASA / Xander89 / CC BY 3.0

The European Times

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